FileAppend
From MultiCharts
Appends the specified string expression to the end of the specified ASCII file; if the specified file does not exist, the file will be created.
Usage
FileAppend("PathFilename","StringExpression")
Where: PathFilename - a string expression specifying the path and filename
StringExpression - the string expression to be appended to a file
Example
FileAppend("C:\test.txt","Appended Text"); will append the string expression "Appended Text"
to the end of the test.txt file in the root directory of the C: hard drive